China Supplier Chlorophyll Sensor RS485 - T9008 BOD Water Quality On-line Automatic Monitor – Chunye Detail:
T9008 BOD Water Quality On-line Automatic Monitor
Product Principle:
Water sample, potassium dichromate digestion solution, silver sulfate solution (silver sulfate as a catalyst to join can more effectively straight-chain fatty compound oxide) and sulfuric acid mixture is heated to 175 ℃, dichromate ion oxide solution of organic matter after color change, analyzer to detect the changes in color, and the change of conversion into BOD value output and consumption of dichromate ion content of oxidizable organic matter quantity.
Technical Parameters:
|
No. |
Name |
Technical Parameters |
|
1 |
Application Range |
This product is suitable for wastewater with chemical oxygen demand in the range of 10~2000mg/L and chloride concentration lower than 2.5g/L Cl-. It can be extended to wastewater with chloride concentration lower than 20g/L Cl- according to customers’ actual demand. |
|
2 |
Test Methods |
Potassium dichromate was digested at high temperature and colorimetric determination. |
|
3 |
Measuring range |
10~2000mg/L |
|
4 |
Lower limit of Detection |
3 |
|
5 |
Resolution |
0.1 |
|
6 |
Accuracy |
±10% or ±8mg/L(Take the bigger value) |
|
7 |
Repeatability |
10% or 6mg/L(Take the bigger value) |
|
8 |
Zero Drift |
±5mg/L |
|
9 |
Span Drift |
10% |
|
10 |
Measurement cycle |
Minimum 20 minutes. Depending on the actual water sample, the digestion time can be set from 5 to 120min. |
|
11 |
Sampling period |
Time interval (adjustable), integral hour or trigger measurement mode can be set. |
|
12 |
Calibration cycle |
Automatic calibration (1-99 days adjustable), according to actual water samples, manual calibration can be set. |
|
13 |
Maintenance cycle |
Maintenance interval is more than one month, about 30 minutes each time. |
|
14 |
Human-machine operation |
Touch screen display and instruction input. |
|
15 |
Self checking protection |
Working status is self-diagnostic, abnormal or power failure will not lose data. Automatically eliminates residual reactants and resumes work after abnormal reset or power failure. |
|
16 |
Data storage |
No less than half a year data storage |
|
17 |
Input interface |
Switch quantity |
|
18 |
Output interface |
Two RS485 digital output, One 4-20mA analog output |
|
19 |
Working Conditions |
Working indoors; temperature 5-28℃; relative humidity≤90% (no condensation,no dew) |
|
20 |
Power Supply and Consumption |
AC230±10%V, 50~60Hz, 5A |
|
21 |
Dimensions |
355×400×600(mm) |
Product detail pictures:
Related Product Guide:
go on to boost, to be certain item quality in line with market and buyer standard demands. Our firm has a excellent assurance procedure happen to be established for China Supplier Chlorophyll Sensor RS485 - T9008 BOD Water Quality On-line Automatic Monitor – Chunye , The product will supply to all over the world, such as: Lebanon, Hamburg, Suriname, We've been always creating new technology to streamline the production, and give products with competitive prices and high quality! Customer satisfaction is our priority! You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We are going to present our best service to satisfy all your needs! Remember to contact us right away!
By Roxanne from Malaysia - 2018.07.27 12:26
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Riva from Ghana - 2018.05.13 17:00
